| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3286 |
59.5%
|
|
| 1 | 380 |
6.9%
|
|
| 2 | 513 |
9.3%
|
|
| 3 | 437 |
7.9%
|
|
| 4 | 191 |
3.5%
|
|
| 5 | 153 |
2.8%
|
|
| 6 | 27 |
0.5%
|
|
| 7 | 539 |
9.8%
|
|
| Sysmiss | 2 |